#----------------------------------*-sh-*--------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | www.openfoam.com
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
#     Copyright (C) 2014-2016 OpenFOAM Foundation
#     Copyright (C) 2016-2020 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
#
# File
#     etc/config.sh/CGAL
#     - sourced by OpenFOAM-*/etc/bashrc
#
# Description
#     Setup CGAL (& boost) include/libraries (usually ThirdParty installation).
#
#     To disable its use:
#         boost_version=boost-none
#         cgal_version=cgal-none
#
#     For system-wide installations:
#         boost_version=boost-system
#         cgal_version=cgal-system
#
#     For central installations not located under ThirdParty:
#       1. use boost-system / cgal-system
#       2. and provide full paths for BOOST_ARCH_PATH / CGAL_ARCH_PATH
#
# Note
#     Define GMP_ARCH_PATH and MPFR_ARCH_PATH here, if required and when not
#     using a ThirdParty gcc.
#
#     When _foamAddLibAuto is unset (eg, called from makeCGAL):
#       - boost_version / cgal_version variables are retained.
#       - the lib-path is not adjusted.
#
#     Can also disable by renaming/removing this file or by creating an empty
#     file with the same name at a user or site location.
#------------------------------------------------------------------------------
# USER EDITABLE PART: Changes made here may be lost with the next upgrade

boost_version=boost_1_66_0
cgal_version=CGAL-4.12.2

export BOOST_ARCH_PATH="$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$boost_version"
export CGAL_ARCH_PATH="$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$cgal_version"

# END OF (NORMAL) USER EDITABLE PART
#------------------------------------------------------------------------------
if [ -n "$FOAM_VERBOSE" ] && [ -n "$PS1" ]
then
    echo "Using boost ($boost_version)  ->  $BOOST_ARCH_PATH" 1>&2
    echo "Using CGAL ($cgal_version)  ->  $CGAL_ARCH_PATH" 1>&2
fi

if command -v _foamAddLibAuto >/dev/null  # Normal sourcing (not makeCGAL)
then
    _foamAddLibAuto $BOOST_ARCH_PATH  lib$WM_COMPILER_LIB_ARCH
    _foamAddLibAuto $CGAL_ARCH_PATH   lib$WM_COMPILER_LIB_ARCH

    # GMP/MPFR may have already been added with ThirdParty compiler, but cannot
    # be certain so add here. Any duplicates will be removed later.

    _foamAddLibAuto $GMP_ARCH_PATH   # No fallback libdir
    _foamAddLibAuto $MPFR_ARCH_PATH  # No fallback libdir

    unset boost_version cgal_version

fi

#------------------------------------------------------------------------------
